Texas Instruments TI-89 User Manual

Additional Graphing Topics

 482

Using the Two-Graph Mode

Using the Two-Graph Mode

Using the Two-Graph Mode

Using the Two-Graph Mode

In two-graph mode, the calculator’s graph-related features are duplicated, giving you two 
independent graphing calculators. The two-graph mode is only available in split screen 
mode. For more information about split screens, refer to Split Screens.

Setting the Mode

Setting the Mode

Setting the Mode

Setting the Mode

Several mode settings affect the two-graph mode, but only two settings are required. 
Both are on 

 of the 

 dialog box.

1. Press 

3. Then press „ to display 

.

3. Optionally, you can set the following modes.

2. Set the following required modes.

•

 or 

•

•

 mode for top or left side of the 

split